Convert 4 Watt-hour to Horsepower (metric) hour: 4 Watt-hour in Horsepower (metric) hour
This calculator allows you to convert from Watt-hour to Horsepower (metric) hour and in a reverse direction. To convert from Watt-hour to Horsepower (metric) hour, enter the amount of Watt-hour into the first input and to convert from Horsepower (metric) hour to Watt-hour, enter the amount of Horsepower (metric) hour into the second input.